Cita APA (7th ed.)

Gay international. (1985). Gay areas: Yellow Page Telephone Directory : July 1985 (8. Auflage.). Gay International.

Cita Chicago (17th ed.)

Gay international. Gay Areas: Yellow Page Telephone Directory : July 1985. 8. Auflage. San Francisco: Gay International, 1985.

Cita MLA (8th ed.)

Gay international. Gay Areas: Yellow Page Telephone Directory : July 1985. 8. Auflage. Gay International, 1985.